kumquat-buildroot/package/fakeroot/0002-libfakeroot.c-define-_STAT_VER-if-not-already-define.patch
Jörg Krause f45925a951 package/fakeroot: add upstream patches to fix glibc 2.33 compatibility
Glibc 2.33 removed `_STAT_VER`. On host machines, which updated to glibc
2.33, building host-fakeroot breaks:

```
In file included from communicate.h:20,
                 from libfakeroot.c:60:
libfakeroot.c: In function ‘chown’:
libfakeroot.c:99:40: error: ‘_STAT_VER’ undeclared (first use in this function)
   99 | #define INT_NEXT_STAT(a,b) NEXT_STAT64(_STAT_VER,a,b)
```

The issue has been discussed on some package maintainer threads, e.g.:
https://bugs.archlinux.org/task/69572
https://bugzilla.redhat.com/show_bug.cgi?id=1889862#c13

A patch series was prepared by Ilya Lipnitskiy which included two other
patches not related to the glibc 2.33 compatibility issue and submitted as
merge request for upstream:
https://www.mail-archive.com/openwrt-devel@lists.openwrt.org/msg57280.html

Upstream accepted the merge request:
https://salsa.debian.org/clint/fakeroot/-/merge_requests/10

Note, that this patch series only contains the necessay patches for glibc
2.33 compatibility.

Tested on my Arch Linux machine, building a UBIFS/OverlayFS-based root
filesystem for an i.MX6ULL target board.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Tested-by: Bartosz Bilas <b.bilas@grinn-global.com>
[Peter: drop patch numbering (PATCH x/y) as pointed out by check-package]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2021-02-15 23:08:05 +01:00

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From 03bc0ee07fb6e293d081ffd8af1654788b434f6a Mon Sep 17 00:00:00 2001
From: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Date: Thu, 11 Feb 2021 20:59:25 -0800
Subject: [PATCH] libfakeroot.c: define _STAT_VER if not already defined
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
glibc 2.33 does does declare `_STAT_VER` anymore.
Based on patch from Jan Pazdziora:
https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/SMQ3RYXEYTVZH6PLQMKNB3NM4XLPMNZO/
Backported from: feda578ca3608b7fc9a28a3a91293611c0ef47b7
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
---
libfakeroot.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/libfakeroot.c b/libfakeroot.c
index 3e80e38..14cdbc4 100644
--- a/libfakeroot.c
+++ b/libfakeroot.c
@@ -90,6 +90,16 @@
#define SEND_GET_XATTR64(a,b,c) send_get_xattr64(a,b)
#endif
+#ifndef _STAT_VER
+ #if defined (__aarch64__)
+ #define _STAT_VER 0
+ #elif defined (__x86_64__)
+ #define _STAT_VER 1
+ #else
+ #define _STAT_VER 3
+ #endif
+#endif
+
/*
These INT_* (which stands for internal) macros should always be used when
the fakeroot library owns the storage of the stat variable.
--
2.30.1